11210220622 has 4 divisors (see below), whose sum is σ = 16815330936. Its totient is φ = 5605110310.

The previous prime is 11210220613. The next prime is 11210220653. The reversal of 11210220622 is 22602201211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22602201211 = 37 ⋅610870303.

It is a super-3 number, since 3×11210220622³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11210220622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802555154 + ... + 2802555157.

It is an arithmetic number, because the mean of its divisors is an integer number (4203832734).

Almost surely, 2^11210220622 is an apocalyptic number.

11210220622 is a deficient number, since it is larger than the sum of its proper divisors (5605110314).

11210220622 is an equidigital number, since it uses as much as digits as its factorization.

11210220622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605110313.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11210220622 its reverse (22602201211), we get a palindrome (33812421833).

The spelling of 11210220622 in words is "eleven billion, two hundred ten million, two hundred twenty thousand, six hundred twenty-two".